since there aren't too many draws I think 14$ is fine amount. You would like to make it as bluffy as possible and try to rep yourself some kind of straight draw.
Problem is that you get called 4-way, which means someone could easily have there better 9x or slowplaying 77, but pot is too big to c/f turn so I think shove is fine.
You always don´t get called by better hands and players might easily call you down with overpairs.